Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Data integrity in smartcard transactions

Data integrity in smartcard transactions

US Patent 6535997 · Granted Mar 18, 2003

Estimated economic value: $13,080,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for computer access control by means of mobile end device2016
Method for producing acknowledged transaction data and corresponding device2014
Integrated software development system, method for validation, computer arrangem2014
Releasing a service on an electronic appliance2014
Integrated software development system, method for validation, computer arrangem2013
Method and system of conserving battery power in a mobile computer system2013
Method for producing acknowledged transaction data and corresponding device2012
Method, apparatus and system for resistance to side channel attacks on random nu2012
Aging of electronic payment units2009
Method, apparatus and system for resistance to side channel attacks on random nu2009
Memory defragmentation in chipcards2007
Space-efficient, side-channel attack resistant table lookups2006